Abstract: Provided are a novel metal triamine compound, a method for preparing the same, a composition for depositing a metal-containing thin film including the same, and a method for preparing a metal-containing thin film using the same. The metal triamine compound of the present invention has excellent reactivity, is thermally stable, has high volatility, and has high storage stability, and thus, it may be used as a metal-containing precursor to easily prepare a high-purity metal-containing thin film having high density.

Abstract: Provided are a novel metal triamine compound, a method for preparing the same, a composition for depositing a metal-containing thin film including the same, and a method for preparing a metal-containing thin film using the same. The metal triamine compound of the present invention has excellent reactivity, is thermally stable, has high volatility, and has high storage stability, and thus, it may be used as a metal-containing precursor to easily prepare a high-purity metal-containing thin film having high density.

Abstract: The present invention relates to: a novel transition metal compound; a preparation method therefor; a composition for depositing a transition metal-containing thin film, containing the same; a transition metal-containing thin film using the composition for depositing a transition metal-containing thin film; and a method for preparing a transition metal-containing thin film. The transition metal compound of the present invention has high thermal stability, high volatility, and high storage stability, and thus a transition metal-containing thin film having high-density and high-purity can be easily prepared by using the same as a precursor.

Abstract: The present invention relates to: a novel transition metal compound; a preparation method therefor; a composition for depositing a transition metal-containing thin film, containing the same; a transition metal-containing thin film using the composition for depositing a transition metal-containing thin film; and a method for preparing a transition metal-containing thin film. The transition metal compound of the present invention has high thermal stability, high volatility, and high storage stability, and thus a transition metal-containing thin film having high-density and high-purity can be easily prepared by using the same as a precursor.

Abstract: An organometallic precursor is represented by a chemical formula of Xn(M)(R1)m(R2)k. M is a central metal. X is a ligand of M and one of 6,6-dimethylfulvenyl, indenyl, cyclopentadienyl and cyclopentadienyl substituted with an amino group. R1 and R2 are ligands of M, and each independently an amino group or an ethylenediamino group. Each n, m and k is a positive integer, and a sum of n, m and k is equal to 3 or 4.

Abstract: A zinc oxide (ZnO) precursor and a method of depositing a ZnO-based thin film using the same, with which a high-quality and high-purity ZnO-based thin film can be deposited. The ZnO precursor includes a mixture solvent containing at least two organic solvents which are mixed and a source material comprising diethyl zinc or dimethyl zinc which is diluted in the mixture solvent.

Abstract: An organometallic precursor is represented by a chemical formula of Xn(M)(R1)m(R2)k. M is a central metal. X is a ligand of M and one of 6,6-dimethylfulvenyl, indenyl, cyclopentadienyl and cyclopentadienyl substituted with an amino group. R1 and R2 are ligands of M, and each independently an amino group or an ethylenediamino group. Each n, m and k is a positive integer, and a sum of n, m and k is equal to 3 or 4.

Abstract: A zinc oxide precursor for use in deposition of a zinc oxide-based thin film contains a zincocene having the following formula or a derivative thereof: where R1 and R2 are hydrogen or CnH2n+1. The n is a number selected from 1 to 3, and the R1 and R2 is one selected from the group consisting of hydrogen, a methyl group, an ethyl group and an i-propyl group. A method of depositing a zinc oxide-based thin film includes the following steps of: loading a substrate into a deposition chamber; and supplying the above-described zinc oxide precursor and an oxidizer into the deposition chamber and forming a zinc oxide-based thin film on the substrate via chemical vapor deposition. In an exemplary embodiment, the zinc oxide-based thin film may be formed on the substrate via atmospheric pressure chemical vapor deposition.

Abstract: A zinc oxide precursor for use in deposition of a zinc oxide-based thin film contains an alkyl zinc halide having the following formula: R—Zn—X, where R is an alkyl group CnH2n+1, and X is a halogen group. The n is a number ranging from 1 to 4, and the alkyl group is one selected from among a methyl group, an ethyl group, an i-propyl group and a t-butyl group. The halogen group contains one selected from among F, Br, Cl and I. A method of depositing a zinc oxide-based thin film includes loading a substrate into a deposition chamber; and supplying the zinc oxide precursor which contains the above-described alkyl zinc halide and an oxidizer into the deposition chamber and forming a zinc oxide-based thin film on the substrate via chemical vapor deposition. The zinc oxide-based thin film is deposited on the substrate via atmospheric pressure chemical vapor deposition.

Abstract: A zinc oxide (ZnO) precursor and a method of depositing a ZnO-based thin film using the same, with which a high-quality and high-purity ZnO-based thin film can be deposited. The ZnO precursor includes a mixture solvent containing at least two organic solvents which are mixed and a source material comprising diethyl zinc or dimethyl zinc which is diluted in the mixture solvent.